The correct order of hybridization of the central atom in the following species NH3, [PtCl4]-2 , PCl5 and BCl3 is :
Correct answer: B. sp3, dsp2, dsp3, sp2
- A. dsp2 , dsp3 , sp2 and sp3
- B. sp3, dsp2, dsp3, sp2
- C. dsp2, sp2, sp3, dsp3
- D. dsp2, sp3, sp2, dsp3
Explanation
There is only one option with sp3 hybridization of NH3 and sp2 hybridization of BCl3.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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